package com.cumulus.ianerp.ian.auth.emp.dao;

import org.springframework.stereotype.Repository;

import com.cumulus.ianerp.ian.auth.emp.domain.Emp;
@Repository
public interface EmpDao {
	
	/**
	 * 根据用户名查找用户
	 * @param userName
	 * @return
	 */
	Emp findUser(String userName);

}
